72746310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26647}}^1$

素因数の和:26677

約数の個数: 64

約数和(自身を含む): 214889472

約数和(自身を除く): 142143162

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26647, 53294, 79941, 133235, 159882, 186529, 266470, 346411, 373058, 399705, 559587, 692822, 799410, 932645, 1039233, 1119174, 1732055, 1865290, 2078466, 2424877, 2797935, 3464110, 4849754, 5196165, 5595870, 7274631, 10392330, 12124385, 14549262, 24248770, 36373155, 72746310]

約数ペア:

[(1, 72746310), (2, 36373155), (3, 24248770), (5, 14549262), (6, 12124385), (7, 10392330), (10, 7274631), (13, 5595870), (14, 5196165), (15, 4849754), (21, 3464110), (26, 2797935), (30, 2424877), (35, 2078466), (39, 1865290), (42, 1732055), (65, 1119174), (70, 1039233), (78, 932645), (91, 799410), (105, 692822), (130, 559587), (182, 399705), (195, 373058), (210, 346411), (273, 266470), (390, 186529), (455, 159882), (546, 133235), (910, 79941), (1365, 53294), (2730, 26647)]